Electric Or Hydraulic Hoist Winch Rope Drum Hoist Winding Groove
Drum
Groove drum material:
Carbon steel, alloy steel, cast steel, aluminum, all kinds of high-strength steel Q345, Q420, Q460, 15CrMo,20GrMo, 42GrMo, etc
Rotation Direction: Left or Right
Wire Rope Diameter: 3 MM~190 MM
Processing equipment: CNC machining center
Durm Type: LBS spooling system - based on the unique geometry of the drum
grooving
Product application:
1. Offshore Marine machinery: Offshore petroleum crane winch, Mooring winch, Traction winch, Man-riding winch, Anchor winch,
Hydrologic winch
2. Engineering machinery: Cable winch, Tower crane, Piling machine, Hydraulic winch
3. The petroleum industry: Oil drilling rig, Petroleum tractor
hoist, Petroleum workover rig, Trailermounted pumping unit winch , Logging winch, etc
4. The construction machinery: Building wipe wall winch, Winding hoist, Windlass
5. Mining winch: Dispatching winch, Prop-pulling winch,Sinking
winch, etc
6. Crane machinery: The bridge lifting machine, Tower crane, Gantry crane,Crawler crane winch
Product structure:
Integral rope groove drum: rope drums with grooves cut directly
into them (with or without bolted or welded flanges, as
required).Winch drum with flange, the LBS groove is cut directly
into the body of the drum, according to customers’ requirements,
the flanges are either welded or screw-bolted. groove geometry is
determined by rope construction, diameter and length, and by
application. the drum has the required mounting dimensions for the
actual operating conditions.
Technical parameters and application:
| No: | Wire diameter(mm): | Rotation direction | Main drum
diameter(mm) | Main drum length(mm) | Application |
| 1 | 8 10 13 | Lefthand,Righthand | 430 | 763 | The oil workover rig winch,
Towing winch
Tower crane |
| 2 | 13 18 20 | Lefthand,Righthand | 623 | 1144 | Engineering winch,
Lifting winch,Crawler crane |
| 3 | 22 25 26 | Lefthand,Righthand | 730 | 1220 | Oil workover rig ,
Logging Winch |
| 4 | 18 22 32 | Lefthand,Righthand | 670 | 1240 | Drilling Rig Winch,
drawworks |
| 5 | 28 32 36 40 | Lefthand,Righthand | 560 | 630 | Rotating Drilling Rig winch,
Lifting equipment |
| 6 | 26 28 32 45 | Lefthand,Righthand | 760 1146 | 1970 1765 | Offshore Crane,
Marine crane,Mooring winch |
......
Product advantage:
LBS spooling system can eliminate the 360° continuous cross winding of the cable as found on smooth drums.The lebus grooved drum, solved the problem of bitten rope in wire rope winding process. LBS groove system makes the winding of wire rope smooth, and the load of each layer evenly distributed,the technology greatly prolong the service life of wire rope,
extend the service life of wire rope can be more than 500%, reduce the wire rope damage, improves the safety of the operation of the equipment, and reduces the problem of mechanical equipment shutdown for changing
rope.
TECHNICAL PARAMETERS PROVIDED BY CUSTOMER.doc
LBS SPECIAL GROOVE DRUM WORKING CONDITIONS.doc
